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(defunc:luoxian(/)
1 c3 X5 a( [3 U& c3 z7 m2 \ (setq b1 (getpoint "指定螺旋線基點: "))
/ s6 f7 j: G" m" F5 K7 n( X0 @ (setq r (getreal "請輸入螺紋平均半徑: "))
6 ^4 e% f [' Y (setq disp (getreal "請輸入螺紋節距: "))) Q; D# O! M9 {- z. Y( V
(setq n (getint "請輸入每圈細化數:"))+ r; f3 R2 z; |9 g3 O) t* j% L
(setq delta (/ (* 2.0 pi) n))
; `9 R- l. p1 u; P h- t6 G (setq j (/ disp n))
' c7 f7 e3 y% i" \( J (setq bb (caddr b1))6 r; y% G5 c- Y: W5 w2 n8 P
(setq and 0)
* t+ L7 M+ p2 c& d+ q/ p (setq jj 0)
& c3 D8 w, o* h9 f6 B. J% X8 ] (command "ucs" "0" b1), J: X) I! U+ f
(command "3dpoly" (list r 0 0))& [) h a. f" B3 ^% H% `
(repeat n
1 e! W! u2 S' j. \ (setq jj (+ jj))! R8 {! V: n: ?- i
(setq ang (+ delta ang)) X l2 Q: E2 ?6 l( H
(setq pt2 (list (* r (cos ang)) (* r (sin ang)) (+ 0 * (j jj))))
/ \/ C, a1 ?4 v3 H$ A# N( X1 b (command pt2)9 ]) a7 ]0 i2 ~4 A) r" X% K; W
)
, u6 _$ L; B. L3 B. y (command "")8 `: @) @6 n" I" c. _
)
# G# s e1 w, J/ q+ j
' E: q4 d5 t& I& Z7 O+ q;; 补了多处空格
9 [5 O5 A- Z% @$ M5 j;; 但这句改不出来 (setq pt2 (list (* r (cos ang)) (* r (sin ang)) (+ 0 * (j jj))))" G6 f/ y- ^4 l6 J
;; 这个肯定是错的 ====> (+ 0 * (j jj)) |
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